# OSTTRA funding: rounds and investors

> OSTTRA has raised $100M across 1 round since 2026. Investors include HSBC, Barclays Ventures and Bank of America. Every round with its source.

Source: https://millionrounds.com/company/osttra (Millionrounds; every figure on the page links to its filing or article)

United Kingdom · [Funded startup](https://millionrounds.com/companies)

# Who invested in *OSTTRA*

One round we have observed, with the 5 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

IT Services

Raised 9 months ago

Funding summary Updated 26 Oct 2026

**$100M** raised across 1 round since 2026, from 1 source

- **Latest round:** Secondary, $100M Feb 2026
- **Investors:** 5

See who backed them

## The rounds

- **Feb 2026** Secondary **$100M** [HSBC](https://millionrounds.com/fund/hsbc) [Barclays Ventures](https://millionrounds.com/fund/barclays-ventures) [Bank of America](https://millionrounds.com/fund/bank-of-america) [UBS](https://millionrounds.com/fund/ubs) [Wells Fargo](https://millionrounds.com/fund/wells-fargo-bank-office) Source recorded

## Founders and team

From OSTTRA's own website: 9 on the team.

- **Guy Rowcliffe** Co-CEO
- **John Stewart** Co-CEO
- **Ajay Sabherwal** Chief Financial Officer
- **James McLoughlin** Chief Revenue Officer
- **John Smith** Chief Technology Officer
- **Nathan Ondyak** Chief Commercial Officer
- **Anup Hariharan** Head of Operations and Client Support
- **Erik Petri** Head of Optimisation
- **Lucy Chowdhury** Head of Human Resources

## Everyone who backed them

[HSBC](https://millionrounds.com/fund/hsbc) Growth equity **1** round

[Barclays Ventures](https://millionrounds.com/fund/barclays-ventures) Corporate VC **1** round

[Bank of America](https://millionrounds.com/fund/bank-of-america) Company **1** round

[UBS](https://millionrounds.com/fund/ubs) Wealth manager **1** round

[Wells Fargo](https://millionrounds.com/fund/wells-fargo-bank-office) Corporate VC **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=osttra).

## Quick answers about OSTTRA

### Who invested in OSTTRA?

OSTTRA's investors include HSBC, Barclays Ventures, Bank of America, UBS and Wells Fargo.

### How much has OSTTRA raised?

OSTTRA has raised $100M across 1 round since 2026.

### When did OSTTRA last raise?

OSTTRA's most recent round was a Secondary of $100M in Feb 2026.

### What was OSTTRA's biggest round?

Its most recent round, $100M in Feb 2026, is also its largest on record.

### Who backed OSTTRA first?

OSTTRA's first round on record, in Feb 2026, was backed by HSBC, Barclays Ventures and Bank of America and 2 others.

### What stage is OSTTRA at?

OSTTRA's latest named round is a Secondary, in Feb 2026.

### Where is OSTTRA based?

OSTTRA is based in the United Kingdom.

## Companies like OSTTRA

In the same sector, and raised in the last eighteen months.

[**Atlian** $933K · Oct 2026](https://millionrounds.com/company/atlian)[**Nuuri** $1.1M · Sept 2026](https://millionrounds.com/company/nuuri)[**SmartyPlants** $461K · Sept 2026](https://millionrounds.com/company/smartyplants)[**InTouchNow** $3.1M · Sept 2026](https://millionrounds.com/company/intouchnow)[**Vitaspan** $976K · Sept 2026](https://millionrounds.com/company/vitaspan)[**Universal Quantum** $101M · Sept 2026](https://millionrounds.com/company/universal-quantum)

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